Results 1 to 10 of about 9,681 (179)
DAB Signal Preprocessing for Passive Coherent Location [PDF]
Sensors, 2022 Digital Audio Broadcast (DAB) transmitters can be successfully used as illumination sources in Passive Coherent Location (PCL). However, extending the integration time in such a configuration leads to the occurrence of periodical artifacts in the ...
Gustaw Mazurek
doaj +9 more sources
Diversity-Based Geometry Optimization in MIMO Passive Coherent Location [PDF]
Radioengineering, 2014 Applying the recently emerged technique, MIMO (Multiple Input Multiple Output) to PCL (Passive Coherent Location) is expected to improve performance of localization schemes.
M. Radmard, M. M. Nayebi, S. M. Karbasi
doaj +5 more sources
Target tracking algorithm for passive coherent location
IET Radar, Sonar and Navigation, 2016 A target tracking algorithm for the passive coherent location based on a two‐stage scheme is proposed and implemented. The track initiation, the tentative track filtering and the data association for all tracks are performed in bistatic coordinates using a linear decoupled Kalman filter.
exaly +2 more sources
A Passive Coherent Location Friendly 6G for Private Campus Networks
IEEE Journal of Indoor and Seamless Positioning and NavigationThis article proposes a novel 6G downlink waveform designed for passive coherent location using orthogonal time–frequency space (OTFS) modulation.
Lukas Brechtel +2 more
doaj +2 more sources
Analysis of DVB-T2 signal for exploitation by Passive Coherent Location system
2017 27th International Conference Radioelektronika (RADIOELEKTRONIKA), 2017 The paper describes basic analysis and research of actual topics dedicated to exploitation of DVB-T2 transmitters by a Passive Coherent Location system (PCL system). The PCL system is based on bistatic radars. The target detection in bistatic radar is solved by computation of the Cross Ambiguity function.
Jan Pidanic
exaly +3 more sources
The target tracking system design for the passive coherent locator
Известия высших учебных заведений России: Радиоэлектроника, 2015 The target tracking system design for the passive coherent locator creating at Saint Petersburg electrotechnical university "LETI" are discussed. The variant of two-stage scheme is proposed as an original solution.
A. A. Konovalov
doaj +1 more source
Research on the direct location of double-satellite to the unknown ground radiation source [PDF]
Zhihui kongzhi yu fangzhen, 2023 This paper proposes a direct location algorithm of pulses phase-coherent accumulation for unknown radiation source to deal with the issue of constrained positioning accuracy caused by parameter measurement for the passive location of ground radiation ...
LUO Di, YIN Can-bin, LI Zhi
doaj +1 more source
Array Antenna Design for Passive Coherent Location Systems with Non-Uniform Array Configurations [PDF]
Journal of Electromagnetic Engineering and Science, 2020 This study investigates non-uniform array configurations to maximize the beamforming performance of passive coherent location (PCL) systems. The proposed array consists of eight dipole elements that are divided into two groups with different distances ...
Doyoung Jang +5 more
doaj +1 more source
Experimental Seaborne Passive Radar
Sensors, 2021 Passive bistatic radar does not emit energy by itself but relies on the energy emitted by illuminators of opportunity, such as radio or television transmitters.
Gustaw Mazurek +3 more
doaj +1 more source
Convolutional Neural Network-Based Target Detector Using Maxpooling and Hadamard Division Layers in FM-Band Passive Coherent Location [PDF]
Journal of Electromagnetic Engineering and Science, 2022 The constant false alarm rate (CFAR) has been widely used in radar systems to detect target echo signals because of its simplicity. With the recent development of different types of neural networks (NNs), NN architecture-based target detection methods ...
Geun-Ho Park +2 more
doaj +1 more source